Can anyone teach me how to use the Mi Brand 9 with the app?

Is there any way I can get mi 9 brand connected to?sleep at android .I just signed up for the yearly subscription if it doesn’t work I will cancel it right away if there is no hope for future improvements at least I hope something helps because the app is great but it doesn’t support my 9 brand.Anyone have any ideas please teach me.I really don’t want to cancel my annual membership.

Hi @queenzview ,
MiBand 9 can be connected only via the companion app Notify for MiBand & Xiaomi (Xiaomi blocks direct integrations).

To use MiBand 9 with Sleep, you need to configure MiBand in the Notify app properly, and then choose in Settings > Sleep tracking > Wearables > Wearable > MiBand, Xiaomi/Redmi Watch.
For HR monitoring, enable Settings > Sleep tracking > Wearables > Heart rate monitoring.